<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分类名称" prop="typeName">
        <el-input
          v-model="queryParams.typeName"
          placeholder="请输入分类名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="上级分类" prop="parentCode">-->
<!--        <el-input-->
<!--          v-model="queryParams.parentCode"-->
<!--          placeholder="请输入上级分类"-->
<!--          clearable-->
<!--          @keyup.enter="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="删除标识" prop="delflag">-->
<!--        <el-input-->
<!--          v-model="queryParams.delflag"-->
<!--          placeholder="请输入删除标识"-->
<!--          clearable-->
<!--          @keyup.enter="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="创建时间" prop="createDate">-->
<!--        <el-date-picker clearable-->
<!--          v-model="queryParams.createDate"-->
<!--          type="date"-->
<!--          value-format="YYYY-MM-DD"-->
<!--          placeholder="请选择创建时间">-->
<!--        </el-date-picker>-->
<!--      </el-form-item>-->
<!--      <el-form-item label="修改时间" prop="updateDate">-->
<!--        <el-date-picker clearable-->
<!--          v-model="queryParams.updateDate"-->
<!--          type="date"-->
<!--          value-format="YYYY-MM-DD"-->
<!--          placeholder="请选择修改时间">-->
<!--        </el-date-picker>-->
<!--      </el-form-item>-->
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['base:type:add']"
        >新增</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="Edit"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['base:type:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="Delete"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--          v-hasPermi="['base:type:remove']"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Upload" @click="handleImport">导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="Download" @click="handleExport"
                   v-hasPermi="['base:type:export']">导出</el-button>
      </el-col>

      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

<!--    <el-table v-loading="loading" :data="typeList" @selection-change="handleSelectionChange">-->
    <el-table v-if="refreshTable" v-loading="loading" :data="typeList" row-key="typeCode"
              :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column  label="序号" align='center' width="55" >
        <template #default="scope">
          {{ scope.$index+1 }}
        </template>
      </el-table-column>
      <el-table-column label="分类编号" align="center" prop="typeCode" />
      <el-table-column label="分类名称" align="center" prop="typeName" />
<!--      <el-table-column label="上级分类" align="center" prop="parentCode" />-->
      <el-table-column label="分类状态" align="center" prop="status" width="100">
        <template #default="scope">
          <dict-tag :options="status" :value="scope.row.status" />
        </template>
      </el-table-column>
<!--      <el-table-column label="删除标识" align="center" prop="delflag" />-->
      <el-table-column label="创建时间" align="center" prop="createDate" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="修改时间" align="center" prop="updateDate" width="180">-->
<!--        <template #default="scope">-->
<!--          <span>{{ parseTime(scope.row.updateDate, '{y}-{m}-{d}') }}</span>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button
            type="text"
            icon="Edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['base:type:edit']"
          >修改</el-button>
          <el-button
            type="text"
            icon="Delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['base:type:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改类型编号对话框 -->
    <el-dialog :title="title" v-model="open" width="400px" append-to-body>
      <el-form ref="typeRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="上级类型" prop="parentCode">
          <el-tree-select v-model="form.parentCode" :data="typeOptions"
                          :props="{ value: 'typecode', label: 'typeName', children: 'children' }" value-key="typecode"
                          placeholder="请选择上级分类" check-strictly />
        </el-form-item>
        <el-form-item label="类型名称" prop="typeName">
          <el-input v-model="form.typeName" placeholder="请输入类型名称" style="max-width:220px;" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 户号分类导入对话框 -->
    <el-dialog v-loading.fullscreen.lock="fullscreenLoading" :title="upload.title" v-model="upload.open" width="400px"
               append-to-body>
      <el-upload ref="uploadRef" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
                 :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
                 :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <el-icon class="el-icon--upload">
          <upload-filled />
        </el-icon>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <template #tip>
          <div class="el-upload__tip text-center">
            <div class="el-upload__tip">
              <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的分类管理
            </div>
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
                     @click="importTemplate">下载模板</el-link>
          </div>
        </template>
      </el-upload>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitFileForm">确 定</el-button>
          <el-button @click="upload.open = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>


  </div>
</template>

<script setup name="Type">
import { listType, getType, delType, addType, updateType } from "@/api/base/type";
import {computed, getCurrentInstance, reactive, ref, toRefs} from "vue";
import {getToken} from "@/utils/auth";

const { proxy } = getCurrentInstance();
const {
  status,
  is_delflag
} = proxy.useDict('status', 'is_delflag');

const typeList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const typeOptions = ref([]);
const isExpandAll = ref(false);
const refreshTable = ref(true);

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    typeName: null,
    parentCode: null,
    status: null,
    delflag: null,
    createDate: null,
    updateDate: null,
  },
  rules: {
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询类型编号列表 */
function getList() {
  loading.value = true;
  listType(queryParams.value).then(response => {
    typeList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

/** 查询分类下拉树结构 */
function getTreeselect() {
  listType().then(response => {
    typeOptions.value = [];
    const data = {
      typecode: '0',
      typeName: '顶级节点',
      children: []
    };
    console.log('listTypedata'+data);
    data.children = proxy.handleTree(response.data, "typecode", "parentcode");
    console.log('data'+data.children);
    typeOptions.value.push(data);
  });
}
// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    typeCode: null,
    typeName: null,
    parentCode: null,
    status: 0,
    delflag: null,
    createBy: null,
    createDate: null,
    updateBy: null,
    updateDate: null
  };
  proxy.resetForm("typeRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.typeCode);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd(row) {
  reset();
  getTreeselect();
  if (row != null && row.typecode) {
    form.value.parentCode = row.typecode;
  } else {
    form.value.parentCode = 0;
  }
  open.value = true;
  title.value = "添加户号分类";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const typeCode = row.typeCode || ids.value
  getType(typeCode).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改户号分类";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["typeRef"].validate(valid => {
    if (valid) {
      if (form.value.typeCode != null) {
        form.value.updateDate= new Date().getTime();
        updateType(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        form.value.createDate=new Date().getTime();
        addType(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const typeCodes = row.typeCode || ids.value;
  proxy.$modal.confirm('是否确认删除户号分类编号为"' + typeCodes + '"的数据项？').then(function() {
    return delType(typeCodes);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}
const fullscreenLoading = ref(false);
/*** 分类导入参数 */
const upload = reactive({
  // 是否显示弹出层（户号分类导入）
  open: false,
  // 弹出层标题（户号分类导入）
  title: "",
  // 是否禁用上传
  isUploading: false,
  // 是否更新已经存在的数据
  updateSupport: 0,
  // 设置上传的请求头部
  headers: {
    Authorization: "Bearer " + getToken()
  },
  // 上传的地址
  url: import.meta.env.VITE_APP_BASE_API + "/base/type/importData"
});
/** 下载模板操作 */
function importTemplate() {
  proxy.download("base/type/importTemplate", {}, `户号分类管理导入模板.xlsx`);
};
/**文件上传中处理 */
const handleFileUploadProgress = (event, file, fileList) => {
  upload.isUploading = true;
  fullscreenLoading.value = true;
};
/** 文件上传成功处理 */
const handleFileSuccess = (response, file, fileList) => {
  upload.open = false;
  upload.isUploading = false;
  proxy.$refs["uploadRef"].handleRemove(file);
  fullscreenLoading.value = false;
  proxy.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg +
      "</div>", "导入结果", {
    dangerouslyUseHTMLString: true
  });
  getList();
};
/** 提交上传文件 */
function submitFileForm() {
  proxy.$refs["uploadRef"].submit();
};
/** 导出按钮操作 */
function handleExport() {
  proxy.download('base/type/export', {
    ...queryParams.value
  }, `户号分类_${new Date().getTime()}.xlsx`)
}
/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}
/** 导入按钮操作 */
function handleImport() {
  upload.title = "户号分类导入";
  upload.open = true;
};
getList();
</script>
